Holocene Advisors
ACHC icon

Holocene Advisors’s Acadia Healthcare ACHC Stock Holding History

Holocene Advisors’s Portfolio ACHC Stock Details ACHC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$736K Sell
24,910
-105,654
-81% -$2.71M ﹤0.01% 708
2026
Q1 		$3.05M Buy
130,564
+72,051
+123% +$1.3M 0.01% 496
2025
Q4 		$830K Buy
58,513
+18,426
+46% +$349K ﹤0.01% 619
2025
Q3 		$993K Sell
40,087
-109,039
-73% -$2.43M ﹤0.01% 627
2025
Q2 		$3.38M Buy
149,126
+50,032
+50% +$1.19M 0.01% 472
2025
Q1 		$3M Sell
99,094
-690,883
-87% -$26.3M 0.01% 467
2024
Q4 		$31.3M Sell
789,977
-182,536
-19% -$8.23M 0.1% 215
2024
Q3 		$61.7M Buy
972,513
+649,997
+202% +$46.9M 0.25% 125
2024
Q2 		$21.8M Buy
322,516
+258,440
+403% +$18M 0.09% 209
2024
Q1 		$5.08M Buy
64,076
+3,360
+6% +$275K 0.02% 390
2023
Q4 		$4.72M Buy
60,716
+845
+1% +$62.5K 0.02% 362
2023
Q3 		$4.21M Buy
+59,871
New +$4.47M 0.02% 420
2023
Q1 		– Sell
-16,485
Closed -$1.36M – 689
2022
Q4 		$1.36M Buy
+16,485
New +$1.36M 0.01% 513
2022
Q3 		– Sell
-174,271
Closed -$11.8M – 788
2022
Q2 		$11.8M Buy
+174,271
New +$12.2M 0.07% 207
2019
Q3 		– Sell
-12,642
Closed -$442K – 686
2019
Q2 		$442K Sell
12,642
-5,023
-28% -$162K 0.01% 492
2019
Q1 		$518K Buy
+17,665
New +$500K 0.01% 408

Other funds holding ACHC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
CCM
Carronade Capital Management Darien, Connecticut $5.77B AUM 89.67% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
DCM
DME Capital Management New York $3.91B AUM 36.1% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
ABI
Abrams Bison Investments Bethesda, Maryland $2.05B AUM 71.03% 1-Year Est. Return

Holocene Advisors's ACHC Position: Q2 2026 in Review

Holocene Advisors reduced its Acadia Healthcare (ACHC) stake by 81% in Q2 2026, selling an estimated $2.71M and leaving 24,910 shares worth $736K. The position accounts for ﹤0.01% of the portfolio, ranked #708.

Holocene Advisors first reported a position in ACHC in Q1 2019 and has held it in 16 quarters since. The position peaked at $61.7M in Q3 2024. 314 funds tracked by Wall St. Rank hold ACHC as of Q2 2026.

  • Holocene Advisors held 24,910 shares of Acadia Healthcare worth $736K as of Q2 2026.
  • Holocene Advisors sold 105,654 Acadia Healthcare shares in Q2 2026, an estimated $2.71M.
  • Acadia Healthcare made up ﹤0.01% of Holocene Advisors's portfolio in Q2 2026, its #708 holding.
  • Holocene Advisors first reported a position in Acadia Healthcare in Q1 2019 and has held it in 16 quarters since.
  • Holocene Advisors's Acadia Healthcare position peaked at $61.7M in Q3 2024.
  • 314 funds tracked by Wall St. Rank held Acadia Healthcare as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.